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@@aloksingh.18 thank you Alok for your encouraging words

Added the DDL and DML commands in description Complex SQL Query : Get me the Third Highest and Third Lowest Salary for each department Create table: CREATE TABLE employees ( emp_id INT NOT NULL PRIMARY KEY, emp_name VARCHAR(50), salary DECIMAL(10,2), dept_no INT ); Insert data into table: INSERT INTO employees (emp_id, emp_name, salary, dept_no) VALUES (1, 'Alice Johnson', 75000.00, 10), (2, 'Bob Smith', 68000.00, 10), (3, 'Charlie Davis', 72000.00, 10), (4, 'David Brown', 71000.00, 10), (5, 'Eva Green', 74000.00, 10), (6, 'Frank Harris', 66000.00, 20), (7, 'Grace Clark', 65000.00, 20), (8, 'Hannah Lee', 67000.00, 20), (9, 'Isaac Walker', 64000.00, 20), (10, 'Julia Adams', 63000.00, 20), (20, 'Alice Johnson', 75000.00, 10), (21, 'Bob Smith', 68000.00, 10);

Ok , thanks for your encouraging words . Noted this . We will plan soon .